During March 2026, Yano H. focused on improving raster resampling reliability in the maplibre/maplibre-gl-js repository. They addressed a bug where the 'nearest' resampling option did not function as intended, ensuring accurate rendering for raster layers. Yano expanded unit test coverage for the drawRaster function, validating multiple resampling options and adding a render test to catch regressions. Their work included updating the project’s CHANGELOG to document these changes. Utilizing TypeScript and JSON within a front end and full stack development context, Yano’s contributions enhanced rendering stability and maintainability, demonstrating a thorough approach to testing and bug resolution in production code.